Global Supplier of Secondary Aluminum Alloys for Die Casting
SL Metals supplies ADC12, A380, AlSi9Cu3, and secondary Al-Si-Mg aluminum casting alloys with certified chemical composition
About SL Metals Corp.
Reliable Aluminum Alloy Supply for Industrial and Automotive Casting
SL Metals Corporation (SLMC) is an international metals trading company focused on the supply of secondary aluminum alloys for industrial applications.
We work with a network of qualified manufacturing partners to ensure stable production, consistent quality, and reliable global delivery. SLMC supplies aluminum alloys and aluminum RSI ingots (Al-Si-Mg) to major industrial markets including the United States, Japan, Europe, China, and other key manufacturing regions. In addition to aluminum alloys, we supply our customers with secondary brass alloys, bronze, silicon metal, and refractory
materials.
Founded in 1992, SL Metals has built a reputation for disciplined execution, technical consistency, and long-term commercial partnerships. Our approach combines market expertise, quality control, and logistics coordination to support customers with dependable aluminum alloy supply.
Aluminum Alloys & Products
SL Metals Corporation offers a comprehensive range of aluminum alloys and aluminum RSI ingots supplied to industrial customers worldwide, with a portfolio focused on secondary aluminum casting alloys for global markets.
Our aluminum alloy range includes Al-Si and Al-Si-Mg compositions, engineered to meet the technical and commercial requirements of demanding die-casting and gravity-casting applications.
We supply aluminum alloys for die casting and gravity casting, with controlled chemical composition, consistent quality, and flexible specifications supporting repeatable industrial production.
Our alloys are widely used in automotive, industrial, and general engineering applications where reliability, process stability, and repeatability are critical.
Through long-term partnerships with qualified manufacturers, SL Metals ensures stable production, disciplined quality control, and reliable global logistics to the United States, Japan, China, Europe, and other key industrial regions.
All products can be supplied with customized chemistry aligned with international standards and customer-specific technical requirements.
Secondary Aluminium Alloys for Die-Casting
SL Metals Corporation supplies high-quality secondary aluminum alloys engineered for pressure and gravity die-casting applications.
Our alloys are produced from carefully selected recycled aluminum feedstock and refined to meet international chemical and metallurgical standards, ensuring consistent performance, excellent castability, and reliable mechanical properties.
We offer aluminum alloys equivalent to widely used international specifications, including:
- ADC12 / A380 — general-purpose die-casting alloys with excellent fluidity and production efficiency
- AlSi9Cu3 / AlSi10Cu — commonly used for automotive and structural components
- Aluminum RSI (off-grades) — including ADC12, 380, 356, Al-Si-Mg alloys, and other aluminum casting alloys
All alloys are supplied in ingot form, suitable for direct charging into die-casting machines.
In addition to product quality, SL Metals Corporation provides a reliable and transparent supply chain, including:
- Guaranteed delivery timeline
- Real-time shipment visibility
- Custom routing and logistics solutions
- Full compliance with export and import regulations.
Delivery worldwide
SL Metals Corporation’s logistics team works with experienced freight forwarders operating across major international ports, enabling efficient and reliable transportation under normal and congested market conditions.
Through long-term logistics partnerships, SL Metals ensures flexible routing, stable capacity access, and dependable cargo movement even during periods of volatility in global container shipping markets.
Our logistics capabilities support containerized and bulk shipments, with full coordination from origin to destination, aligned with customer delivery schedules and production planning.
SL Metals provides comprehensive logistics support, including export and customs documentation, cargo consolidation, and on-time delivery coordination across global supply chains.
Logistics operations are structured to ensure routing flexibility, proactive communication, and effective risk mitigation, allowing SL Metals to maintain reliable global delivery even under challenging market conditions.